Ishidi eligoqiwe elibandayouhlobo olusha lomkhiqizo olucindezelwa futhi lucutshungulwa ngokubandayo yi-ishidi eligoqiwe elishisayoNgenxa yokuthi idlule ezinqubweni eziningi zokugoqa okubandayo, ikhwalithi yayo engaphezulu ingcono kakhulu kuneshidi eligoqekile elishisayo. Ngemva kokwelashwa ngokushisa, izakhiwo zayo zemishini nazo zithuthukisiwe kakhulu.
Ngokuya ngezidingo ezahlukene zebhizinisi ngalinye lokukhiqiza,ipuleti eligoqiwe elibandayoivame ukuhlukaniswa ngamaleveli amaningana. Amashidi aqoqwe ngokubandayo alethwa ngamakhoyili noma amashidi ayisicaba, futhi ubukhulu bawo buvame ukuvezwa ngamamilimitha. Ngokuphathelene nobubanzi, avame ukutholakala ngobukhulu obungu-1000 mm no-1250 mm, kanti ubude buvame ukuba ngu-2000 mm no-2500 mm. Lawa mashidi aqoqwe ngokubandayo awagcini nje ngokuba nezakhiwo ezinhle kakhulu zokwakha kanye nekhwalithi enhle yendawo, kodwa futhi aphumelela kakhulu ekumelaneni nokugqwala, ukumelana nokukhathala kanye nobuhle. Ngenxa yalokho, asetshenziswa kabanzi ezimotweni, ekwakheni, ezintweni zasekhaya, emishinini yezimboni nakwezinye izinkambu.
Amazinga eshidi eligoqiwe elibandayo elivamile
Amamaki asetshenziswa kakhulu yilawa:
Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06 njalonjalo;
ST12: Kuboniswe njengebanga lensimbi elivame kakhulu, eline-Q195,I-SPCC, DC01izinto zebanga ngokuyisisekelo ziyafana;
ST13/14: Kuboniswe inombolo yensimbi yebanga lokunyathela, kanye nezinto zebanga le-08AL, SPCD, DC03/04 ngokuyisisekelo ziyafana;
ST15/16: Kuboniswe njengenombolo yensimbi yebanga lokunyathela, kanye nezinto zebanga le-08AL, SPCE, SPCEN, DC05/06 ngokuyisisekelo ziyafana.
Incazelo yezinto ezijwayelekile ze-JIS zaseJapan
I-SPCCT kanye ne-SPCD zimeleni?
I-SPCCT isho ishidi lensimbi yekhabhoni eligoqiwe elibandayo kanye nomcu oqinile oqinisekisiwe ngaphansi kwendinganiso ye-JIS yaseJapan, kuyilapho i-SPCD isho ishidi lensimbi yekhabhoni eligoqiwe elibandayo kanye nomcu wokufaka isitampu ngaphansi kwendinganiso ye-JIS yaseJapan, kanti i-China efanayo nayo i-08AL (13237) yensimbi yokwakha yekhabhoni esezingeni eliphezulu.
Ngaphezu kwalokho, maqondana nekhodi yokulinganisa yeshidi lensimbi yekhabhoni eligoqiwe elibandayo kanye nomcu, isimo esifakwe i-annealed yi-A, ukulinganisa okujwayelekile yi-S, ubunzima be-1/8 buyi-8, ubunzima be-1/4 buyi-4, ubunzima be-1/2 buyi-2, kanti ubunzima obugcwele buyi-1. Ikhodi yokuqeda ubuso ingu-D yokuqeda okungacwebezeli, kanye ne-B yokuqeda okukhanyayo, isib., i-SPCC-SD imelela ishidi lensimbi yekhabhoni eligoqiwe elibandayo lokusetshenziswa okujwayelekile ngokulinganisa okujwayelekile kanye nokuqeda okungacwebezeli; i-SPCCT-SB imelela ishidi lensimbi yekhabhoni eligoqiwe elibandayo elijwayelekile, eliqediwe elikhanyayo; kanye ne-SPCCT-SB imelela ishidi lensimbi yekhabhoni eligoqiwe elijwayelekile, eliqediwe elikhanyayo lokusetshenziswa okujwayelekile ngokulinganisa okujwayelekile kanye nokuqeda okungacwebezeli. Ukulinganisa okujwayelekile, ukucubungula okukhanyayo, ishidi lekhabhoni eligoqiwe elibandayo liyadingeka ukuqinisekisa izakhiwo zemishini; i-SPCC-1D ivezwa njengeshidi lensimbi yekhabhoni eliqinile, elingacwebezeli eligoqiwe elibandayo.
Ibanga lensimbi yesakhiwo semishini livezwa kanje: Okuqukethwe kwekhabhoni okungu-S + ikhodi yencwadi (C, CK), lapho okuqukethwe kwekhabhoni kunenani elimaphakathi * 100, uhlamvu u-C usho ikhabhoni, uhlamvu u-K usho insimbi eshisiwe.
Incazelo yezinto ezijwayelekile ze-GB zaseShayina
Ngokuyisisekelo ihlukaniswe kanje: Q195, Q215, Q235, Q255, Q275, njll. Q ikhombisa ukuthi iphuzu lokukhiqiza lensimbi "yield" uhlamvu lokuqala lwegama elithi hanyu pinyin, 195, 215, njll. ikhombisa ukuthi iphuzu lokukhiqiza lenani lokwakheka kwamakhemikhali kusuka kumaphuzu, izinga lensimbi yekhabhoni eliphansi: Q195, Q215, Q235, Q255, Q275 grade, lapho okuqukethwe kwekhabhoni kukhulu, okuqukethwe kwe-manganese kuphakeme, kulapho ukuqina kwayo kuzinzile khona.
Isikhathi sokuthunyelwe: Jan-22-2024
